@GET
@Path("deletep")
public Map<String, String> deletePartitionStorage(
@QueryParam("ds") String datasource, @QueryParam("table") String table) {
checkDSAndTable(datasource, table);
Map<String, String> result = new HashMap<>();
boolean isSuccess = false;
try {
service.delPartitionStorage(datasource, table);
isSuccess = true;
} catch (StorageHandleErrorException e) {
result.put("error", e.getMessage());
}
result.put("result", isSuccess ? "success" : "fail");
return result;
}
/**
* Why wrapper primitive value into map? or Why not just return Integer or String on these REST
* API?
*
* <p>Answer: front-end use ng-resource to request these API, And $resource want them to return
* object. $resource can't parse primitive type. (ref to:
* https://github.com/angular/angular.js/issues/4314) By Jacob, 6.23.2015.
*/
@GET
@Path("size")
public Map<String, Object> getSize(
@QueryParam("ds") String datasource, @QueryParam("table") String table) {
checkDatasourceNotNull(datasource);
Map<String, Object> result = new HashMap<>();
try {
if (null == table) {
result.put("size", service.queryStorageSize(datasource));
} else {
result.put("size", service.queryStorageSize(datasource, table));
}
} catch (StorageHandleErrorException e) {
result.put("error", e.getMessage());
}
return result;
}
